Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(123 Years)
Illinois CD 1. Northwest46.9°F11744.0°F2.9°F
Illinois CD 2. Northeast47.1°F11744.2°F2.9°F
Illinois CD 3. West49.6°F11647.1°F2.5°F
Illinois CD 4. Central49.5°F11946.6°F2.9°F
Illinois CD 5. East49.1°F11946.3°F2.8°F
Illinois CD 6. West Southwest51.9°F12149.2°F2.7°F
Illinois CD 7. East Southeast52.1°F12249.2°F2.9°F
Illinois CD 8. Southwest54.6°F12251.7°F2.9°F
Illinois CD 9. Southeast54.4°F12151.7°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from